Natural Cobalt Spinel 1.25 ct – Pear Cut, Untreated, GIA Certified, Tanzania amethyst and bold color in a

and bold color in a refined

Colour Vivid Blue  Clarity VVS Origin Sri Lanka (Ceylon)

Its vibrant green color

as well as for collectors seeking extraordinary gemstones

Its natural color

Natural Cobalt Spinel 1.25 ct – Pear Cut, Untreated, GIA Certified, Tanzania amethyst and bold color in aThis natural cobalt spinel weighs 1. 25 carats and is cut in a refined pear shape, measuring 8. 17 5. 80 3. 87 mm. The gemstone displays a vivid and highly desirable blue hue, characteristic of fine cobalt spinels from Tanzania. Certified by GIA, it comes with independent verification of its authenticity and natural properties. The stone is confirmed as unheated and untreated (no indications of enhancement), preserving its original character and